Flex Fuel Kit

The DSX Flex Fuel Kit offers a true Plug & Play solution that allows you to convert your 2009-2014 Cadillac CTS-V to use E85/ethanol-based fuels, supporting any blend from 0% to 100%. This conversion unlocks the potential for substantial power increases, particularly in boosted engine applications. The kit is equipped with an authentic GM Flex Fuel sensor and OEM connectors, ensuring seamless integration. The tubing is constructed from stainless-steel and is mandrel-bent for optimal flow. A plug-and-play wiring harness simplifies installation, and the package includes the GM Quick Connect tool, the sole tool necessary for fitting. While the kit can be installed prior to tuning, full advantage of ethanol-based fuel requires tuning software like HP Tuners or EFILive and access to a dyno or competent tuner. Once installed and calibrated, the ECM uses the sensor input to automatically adjust fuel and ignition maps for flawless drivability and increased power production without compromising engine reliability or safety.